Landsat Atmospheric Auxiliary Data DFCB

This Landsat Atmospheric Auxiliary Data Data Format Control Book (DFCB) describes the atmospheric auxiliary data required to create surface reflectance and surface temperature data. 

Note: it is not necessary for users to download the atmospheric auxiliary data for use with Collection 2 Level-2 products. These data are available for users wanting to generate custom Level-2 products using the Collection 2 surface reflectance and surface temperature algorithms.

Visit the Landsat Collection 2 Atmospheric Auxiliary Data webpage for more details about the use of these data.